diff --git a/ToDo.desktop b/ToDo.desktop
new file mode 100644
index 0000000..1229f0e
--- /dev/null
+++ b/ToDo.desktop
@@ -0,0 +1,9 @@
+[Desktop Entry]
+Version=1.0
+Type=Application
+Name=ToDo
+Comment=Lightweight Qt Todo app
+TryExec=Todo
+Exec=ToDo %F
+Icon=ToDo
+Categories=KDE;Qt;ProjectManagement;Office
diff --git a/ToDo.pro b/ToDo.pro
index 52228f6..ac3f20e 100644
--- a/ToDo.pro
+++ b/ToDo.pro
@@ -59,9 +59,9 @@ linux-* {
         QMAKE_CXXFLAGS_RELEASE += -mtune=armv8.6-a+fp16+simd
         TMP_APP_ARCH = APP_ARCH=\"\\\"aarch64\\\"\"
     }
-    equals(QMAKE_HOST.arch, amd64) {
+    equals(QMAKE_HOST.arch, x86_64) || equals(QMAKE_HOST.arch, amd64) {
         message("CPU Architecture : amd64")
-        QMAKE_CXXFLAGS_RELEASE += -march=tigerlake
+        QMAKE_CXXFLAGS_RELEASE += -march=alderlake
         QMAKE_CXXFLAGS_RELEASE += -mtune=intel
         TMP_APP_ARCH = APP_ARCH=\"\\\"amd64\\\"\"
     }
diff --git a/linuxdeployqt.sh b/linuxdeployqt.sh
new file mode 100755
index 0000000..1719c5a
--- /dev/null
+++ b/linuxdeployqt.sh
@@ -0,0 +1,104 @@
+#!/bin/bash
+
+ARCH=$(uname --machine)
+ARCH_KERNEL=$(uname -r | cut -d '-' -f 2)
+ARCH="${ARCH:-x86_64}"
+ARCH_KERNEL="${ARCH_KERNEL:-amd64}"
+
+QT_PLUGINS=$(qmake6 -query QT_INSTALL_PLUGINS)
+
+WORKSPACE_DIR="$PWD"
+BUILD_DIR="$WORKSPACE_DIR/build/Desktop_Qt_6_10_3-Release"
+
+export EXTRA_QT_MODULES="sql;"
+export EXTRA_QT_PLUGINS="waylandcompositor"
+export EXTRA_PLATFORM_PLUGINS='libqwayland.so;libqxcb.so;libqminimalegl.so;libqminimal.so'
+export LD_LIBRARY_PATH="$APPDIR/usr/lib:$LD_LIBRARY_PATH"
+
+if [ ! -d "$BUILD_DIR" ]; then
+    echo "error: bin not built" 1>&2
+    exit 1
+fi
+
+cleanup() {
+    rm -rf $TMP_DIR
+    rm -rf "$BUILD_DIR/appdir"
+    exit
+}
+
+trap cleanup EXIT
+
+TMP_DIR=$(mktemp -d '/tmp/linuxdeployqt-XXXXXXX')
+
+get_tool() {
+    local author="$1"
+    local repository="$2"
+    local branch="$3"
+    local tool_name="$4"
+
+    local url="https://github.com/$author/$repository/releases/download/$branch/$tool_name-$ARCH.AppImage"
+
+    echo "> wget --quiet --show-progress \"$url\" --output-document \"$TMP_DIR/$tool_name.AppImage\""
+    wget --quiet --show-progress "$url" --output-document "$TMP_DIR/$tool_name.AppImage"
+    if [ $? -ne 0 ]; then
+        exit 1
+    fi
+    chmod u+x "$TMP_DIR/$tool_name.AppImage"
+}
+
+get_tool "linuxdeploy" "linuxdeploy" "continuous" "linuxdeploy"
+if [ $? -ne 0 ]; then
+    exit 1
+fi
+
+get_tool "AppImage" "appimagetool" "continuous" "appimagetool"
+if [ $? -ne 0 ]; then
+    exit 1
+fi
+
+get_tool "linuxdeploy" "linuxdeploy-plugin-qt" "continuous" "linuxdeploy-plugin-qt"
+if [ $? -ne 0 ]; then
+    exit 1
+fi
+
+cd "$BUILD_DIR" || exit 1
+
+echo "> $TMP_DIR/linuxdeploy.AppImage -e ToDo -d ../../ToDo.desktop -i ../../icon.png --appdir ./appdir"
+"$TMP_DIR/linuxdeploy.AppImage" -e ToDo -d ../../ToDo.desktop -i ../../icon.png --appdir ./appdir
+if [ $? -ne 0 ]; then
+    cd appdir || exit 1
+    cp /lib/x86_64-linux-gnu/libxcb.so.1 ./usr/lib/
+    mv ./usr/share/icons/hicolor/512x512/apps/icon.png ./usr/share/icons/hicolor/512x512/apps/ToDo.png
+    ln -s ./usr/share/icons/hicolor/512x512/apps/ToDo.png ToDo.png
+    cd ..
+
+    echo "> $TMP_DIR/linuxdeploy.AppImage -e ToDo -d ../../ToDo.desktop -i ../../icon.png --appdir ./appdir"
+    "$TMP_DIR/linuxdeploy.AppImage" -e ToDo -d ../../ToDo.desktop -i ../../icon.png --appdir ./appdir
+    if [ $? -ne 0 ]; then
+        exit 1
+    fi
+fi
+
+echo "> $TMP_DIR/linuxdeploy.AppImage --appdir ./appdir --plugin qt --output appimage"
+"$TMP_DIR/linuxdeploy.AppImage" --appdir ./appdir --plugin qt --output appimage
+
+cp -r "$QT_PLUGINS" "$BUILD_DIR/appdir/usr/"
+if [ $? -ne 0 ]; then
+    exit 1
+fi
+find "$BUILD_DIR/appdir/usr/plugins" -name "*.debug" -type f -delete
+if [ $? -ne 0 ]; then
+    exit 1
+fi
+
+cp /usr/lib/x86_64-linux-gnu/libxcb-*.so "$BUILD_DIR/appdir/usr/lib/"
+cp $QT_PLUGINS/../lib/libQt6*.so.6 "$BUILD_DIR/appdir/usr/lib/"
+
+echo "> $TMP_DIR/appimagetool.AppImage ./appdir"
+"$TMP_DIR/appimagetool.AppImage" ./appdir
+if [ $? -ne 0 ]; then
+    exit 1
+fi
+
+echo "done."
+exit 0